How to Save Loop Results as Vectors in R

I can help you with that. However, I don't see a specific problem to solve in your request. You have provided several examples of using the `grepl()` function in R, but without a clear question or problem to solve.

Iterating Through Column Names Across Two Data Frames in R Using a For Loop

Common Mistake with dplyr Filter Function in R - Corrected Code and Alternative Solution Using split()

How to Perform Vector Calculations Between Nested For Loops: Alternatives Explained